Cricophorus
Sagartia nutrix
Characteristics
Hormathiidae with broad pedal disc. Column thin, smooth, without cinclides. Sphincter strong, mesogloeal. Tentacles fairly short, fewer than the mesenteries, the inner considerably longer than the outer. Longitudinal muscles of tentacles and radial muscles of oral disc ectodermal. Mesenteries hexamerously arranged, more numerous proximally than distally. Only six pairs of mesenteries perfect, 2 pairs of directives. The six oldest pairs sterile. Longitudinal muscles of mesenteries weak, forming no distinct pennons. Parietobasilar and basilar muscles weak. Acontia slender, with very short nematocysts. Cnidom: spirocysts, basitrichs, microbasic p-mastigophors.References
Carlgren, O. 1949. A Survey of the Ptychodactiaria, Corallimorpharia and Actiniaria. Kungl. Svenska Vetenskapsakadamiens Handlingar, series 4, volume 1, number 1.
About This Page
The information provided on this page is based on Oscar Carlgren's 1949 catalog.Copyright © 1949 Swedish Academy of Sciences.
Please note that Carlgren's text contains a number of errors, and much of the information is now out of date. An update of the catalog is currently under preparation in Daphne Fautin's laboratory, and the results of this work will be incorporated in future versions of this page.
Keyboarding of Carlgren's catalog was done as part of a project to create an electronic database of the sea anemones of the world, funded by NSF Grant DEB9521819, awarded to Daphne G. Fautin. This grant is in the program Partnerships to Enhance Expertise in Taxonomy (PEET). Susanne Hauswaldt, Katherine Pearson, and April Wakefield-Pagels contributed to the keyboarding effort.
Correspondence regarding this page should be directed to Daphne G. Fautin at
Page copyright © 2000
All Rights Reserved.
Citing this page:
Tree of Life Web Project. 2000. Cricophorus. Sagartia nutrix . Version 01 January 2000 (temporary). http://tolweb.org/Sagartia_nutrix/18125/2000.01.01 in The Tree of Life Web Project, http://tolweb.org/
